i was just thinking

[decswxaqz]

A duper would probably dupe it and get all the items from the pumpkins/present. Yes it does give you a random item, but if you are sly enough, you can get what you want from the item. If you go offline and open it and it isn't something you like, then just reset. There isn't a "You haven't switched the game off properly" message and you lose your unequipped items when you go offline. So just keep restarting and reopening the item until you get the item you want.

btw. Pumpkins have a choice from about 10 different mag cells. Xmas presents the same. Easter eggs from about 10 different items.